Returns <code>true</code> if this Account is locked and thus cannot be used to login, <code>false</code> otherwise.
@return <code>true</code> if this Account is locked and thus cannot be used to login, <code>false</code> otherwise.
See Implementation
Returns <code>true</code> if this Account is locked and thus cannot be used to login, <code>false</code> otherwise.
@return <code>true</code> if this Account is locked and thus cannot be used to login, <code>false</code> otherwise.